Ross,Sheldon. <br/><br/>
A frist course in probability/ 
Sheldon Ross. 
 - 4th ed. 
 - New York:  Prentice Hall International,  c1994. 
 - xv, 473 p.:  ill.;  25 cm. 
<br/><br/>Includes bibliographical refereneces and index. 
<br/><br/><label>ISBN: </label>0133153916 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Probabilities.
<br/><br/><label>LC Class. No.: </label>QA273  / R68 1994